Physio Anthropological Research on the Distribution of Modern Japanese.

现代日本人分布的生理人类学研究。

• 批准号: 15207023
• 负责人: WATANUKI Shigeki
• 金额: $ 32.45万
• 依托单位: KYUSHU UNIVERSITY (2004)九州芸術工科大学 (2003)
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (A)
• 财政年份: 2003
• 资助国家: 日本
• 起止时间: 2003 至 2004
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-15207023/
• 关键词: environmental adaptability; physiological polymorphisum; seasonal difference; physiological potenciality; technological adaptability; noradrenaline; cortisol; 季節差; 地域差; 尿中ホルモン; 寒冷適応

To evaluate the physiological differences of the male students between northern (Akita) and southern part (Fukuoka) in Japan, we measured several kinds of hormone in urine in summer and winter. Noradrenaline obtained from the students in Akita was significantly higher(p<.01) than that in Fukuoka in both summer and winter. Noradorenaline in winter was higher(p<.01) than that in summer in both areas. Cortisol or 17-OHCS in Akita was also higher than Fukuoka in both seasons. Noradorenaline is an index of sympathetic adrenal medullary (SAM) axis. Cortisol is an index of hypothalamic-pituitary-adrenal (HPA) axis. Those axis are activated with the stressor including environmental and emotional stress. Higher Noradorenaline and Cortisol in Akita may be effective to adapt to cold exposure.

为了评价日本北部(秋田)和南部(福冈)男学生的生理差异，我们测定了夏季和冬季尿液中的几种激素。秋田学生的去甲肾上腺素在夏季和冬季均显著高于福冈学生(p&lt；.01)。两地冬季去甲肾上腺素含量均高于夏季(p&lt；.01)。秋田的皮质醇或17-羟基S在两个季节也都高于福冈。去甲肾上腺素是交感肾上腺髓质轴的一个指标。皮质醇是下丘脑-垂体-肾上腺(HPA)轴的一个指标。这些轴被包括环境和情绪压力在内的压力源激活。秋田体内较高的去甲肾上腺素和皮质醇可能有效地适应寒冷的暴露。